If you happened to notice some of your favourite celebrities posting photos of them during that awkward adolescent phase, we’re here to reassure you that, aside from the entertainment factor, it’s all for a good cause. Because along with those pics is the hashtag #PuberMe, which has been trending since last week, in an effort to raise funds for Puerto Rico in the wake of Hurricane Maria.

The #PuberMe campaign began last week when Nick Kroll guested on The Late Show With Stephen Colbert and challenged celebs to share photos of themselves during their teen years. Colbert then made it more interesting by vowing to make a donation toward hurricane relief for every star that takes part, Kroll promised to match the donations and it’s skyrocketed from there.

Let’s start with the ringleaders first. If this isn’t a brunette version of Zack Morris, we don’t what is.